9747237

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 13518848

約数和(自身を除く): 3771611

約数列:

[1, 3, 31, 93, 163, 489, 643, 1929, 5053, 15159, 19933, 59799, 104809, 314427, 3249079, 9747237]

約数ペア:

[(1, 9747237), (3, 3249079), (31, 314427), (93, 104809), (163, 59799), (489, 19933), (643, 15159), (1929, 5053)]